146593287

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 221276160

約数和(自身を除く): 74682873

約数列:

[1, 3, 9, 27, 97, 223, 251, 291, 669, 753, 873, 2007, 2259, 2619, 6021, 6777, 21631, 24347, 55973, 64893, 73041, 167919, 194679, 219123, 503757, 584037, 657369, 1511271, 5429381, 16288143, 48864429, 146593287]

約数ペア:

[(1, 146593287), (3, 48864429), (9, 16288143), (27, 5429381), (97, 1511271), (223, 657369), (251, 584037), (291, 503757), (669, 219123), (753, 194679), (873, 167919), (2007, 73041), (2259, 64893), (2619, 55973), (6021, 24347), (6777, 21631)]